Uhlalutyo lwe-42CrMo iSeamless Steel Pipe

42CrMoumbhobho wealloyi ongenamthungo ngumbhobho wentsimbi osetyenziswa ngokuqhelekileyo oneengenelo ezinjengokuqina okuphezulu, ukuqina okuphezulu, ukumelana nokunxiba okuphezulu, kunye nokumelana nomhlwa okuphezulu.Isetyenziswa kakhulu kwimveliso yoomatshini, ukwenza iimoto, i-aerospace kunye namanye amacandelo. 42CrMo umbhobho wentsimbi engenamthungo ngumbhobho wentsimbi ongenamthungo oqulunqwe ikakhulu yi-42CrMo, enamandla amakhulu kunye nokuqina, kwaye ifanelekile kwiindawo zokusebenza ezinzima ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye nomthwalo ophezulu.Inkqubo yokwenziwa kwe42CrMo umbhobho wentsimbi engenamthungo idinga iimfuno ezingqongqo, ezifuna iinkqubo ezininzi zokucubungula kunye nokushisa ukushisa ukuze kuqinisekiswe ukusebenza kwayo kunye nomgangatho.

Iimpawu zayo ezibonakalayo kunye nokwakheka kweekhemikhali zimi ngolu hlobo lulandelayo:

Ukusebenza ngokomzimba:

Ubuninzi: 7.85 g/cm ³

Indawo yokunyibilika: 1420-1460 ℃

I-Thermal conductivity: 42.7 W/(m · K)

I-coefficient yokwandiswa komgca: 11.7 × 10 ^ -6/K

Imodyuli ye-elastic: 210 GPa

Ukuqina: ≤ 255 HB

Ukwenziwa kweekhemikhali:

Ikhabhoni (C): 0.38-0.45%

I-Silicon (Si): 0.17-0.37%

IManganese (Mn): 0.50-0.80%

Iphosphorasi (P): ≤ 0.035%

Isulfure (S): ≤ 0.035%

I-Chromium (Cr): 0.90-1.20%

I-Molybdenum (Mo): 0.15-0.25%

I-Nickel (Ni): ≤ 0.030%

Ubhedu (Cu): ≤ 0.030%

I-Shandong Haihui Steel Industry Co., Ltd. ine-inventory yonyaka yeetoni ezingama-20000 zemibhobho yentsimbi engenamthungo, kuquka ne-ASTM A106 GR.B/A53GR.B/API 5L GR.B imibhobho yentsimbi engenamthungo, 15CrMo imibhobho yentsimbi engenamthungo, imibhobho yentsimbi engenamthungo ye-20Cr, imibhobho yentsimbi engenamthungo ye-40Cr,27Imibhobho yentsimbi engenamthungo yeSiMn, SAE1010/1020/1035/1045 imibhobho yentsimbi engenamthungo